MediaWiki allows XML imports:
http://docs.webplatform.org/wiki/Special:Import
Although maybe you obviously knew this, also pywikipediabot help you.
On Fri, Nov 16, 2012 at 9:47 AM, Alex Komoroske <komoroske@google.com>wrote:
> We definitely want to have better support for batch operations, but we
> don't have much in place yet.
>
> However, we do have guides for how best to handle mostly-manual
> imports--although I can't remember where those are. Does anyone else
> remember?
>
> On Thu, Nov 15, 2012 at 12:39 PM, Scott Rowe <scottrowe@google.com> wrote:
>
>> Hi Mike,
>>
>> I'll let those who were involved in the batch import chime in about that.
>>
>> Boris Smus was building some tools to help with batch editing. See
>> https://github.com/borismus/webplatform-tools
>>
>> I don't think these are done though, and I'm sure Boris wouldn't mind any
>> help.
>>
>> +Scott
>>
>>
>>
>> On Wed, Nov 14, 2012 at 2:26 PM, Michael Sierra <msierra@adobe.com>wrote:
>>
>>> Is any information available on options to batch-import content into the
>>> wiki? It appears a good deal of content came into the wiki this way.
>>>
>>> â€¦& this may be a can of worms, but once in place, is there any way to
>>> batch-edit files outside the wiki UI?
>>>
>>> Thanks,
>>>
>>> --Mike Sierra
>>>
>>>
>>
>